It all began when Araki Ryota, a 16-year-old high school student, started experiencing strange phenomena linked to his dreams. Every night, he found himself trapped in the same place, living the same events, a phenomenon he named it as “Recurring Dream.”

Driven by curiosity, Araki began researching the cause behind these occurrences, which eventually led him to a mysterious company known as DreamLink Corporation.

Soon, he was drawn into an experiment called D.R.E.A.M. The program allowed participants known as dreamers, to consciously enter their dreams through a special pill. The company promised to grant any wish to those who took part.

However, Araki soon realises that the experiment is a deadly game. The dreamers must survive a series of life-or-death trials, any pain or injury suffered in the dream world is shared with their real bodies.

With no other choice, Araki must survive and escape the twisted reality within dreams which tested their humanity itself.